baber/WOPTO huggingface dataset:
Patent JP-H03113975-A (JP)
Title: Clock generating circuit
Inventor: IKEDA SHINGO
IPC: H04N5/95
Filed: 1989-09-27
Abstract: PURPOSE:To generate a clock with a prescribed frequency in following to an input video signal by shifting the phase of a clock signal phase-locked to a synchronizing signal of the input video signal through the use of a burst signal of the input video signal. CONSTITUTION:When an output voltage of a phase comparator circuit 36 is V1, a PLL circuit 50 locks the phase so that the output voltage of a phase comparator circuit 38 is -V1. When a phase difference of the output clock of a PLL circuit 34 is phi with respect to a burst signal 32B, a phase difference of the output clock of a frequency divider circuit 48 is -phi with respect to the output clock of the PLL circuit 34, the phase of the burst signal 32B and the phase of the output clock of the frequency divider circuit 38 are in phase. Thus, a clock in following a video signal including jitter is obtained at an output terminal 46.
Patent JP-2001076628-A (JP)
Title: Plasma display device
Inventor: MORI HIROSHI
IPC: H01J11/42
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To improve luminous efficiency and brightness of an AC type plasma display device. SOLUTION: This plasma display device comprises (a) a first panel P1 consisting of a first substrate 10, a first electrode group composed of plural first electrodes 11, and a first protective layer 12, and (b) a second panel P2 consisting of a second substrate 20, a second electrode group composed of plural second electrodes 21, a phosphor layer 22, and a second protective layer 23, the first panel P1 and the second panel P2 are disposed to face each other in such a way that the first protective layer 12 and the second protective layer 23 face each other, and in a space formed by the first panel P1 and the second panel P2, rare gas of pressure of 2.0×104 Pa or more and 3.0×105 Pa or less is enclosed.  In addition, in a zone where the first electrodes 11 and the second electrodes 21 overlap with each other, electrode-to-electrode distance defined as distance between a surface part of the first protective layer 12 positioned at the shortest distance from a top surface of the first electrode 11 and a surface part of the second protective layer 23 positioned at the shortest distance from the top surface of the second electrode 21 is less than 5×10-5 m.
Patent JP-H0699486-A (JP)
Title: Easy tearing film and production thereof
Inventor: TAKASHIGE MASAO
IPC: B29C55/12
Filed: 1992-09-21
Abstract: PURPOSE:To obtain an easy tearing film excellent in easy tearing properties and linear cutting properties and also having sufficient impact strength. CONSTITUTION:A raw material consisting of 40-85 pts.wt. of nylon 66 (Ny 66) and 15-60 pts.wt. of m-xylyleneadipamide MXD 6) (Ny 66 + MXD 6 =100 pts.wt.) is mixed and the resulting mixture is extruded in a molten state to form a raw film 11. After cooling, the raw film 11 is stretched by 2.8 times or more in both of the moving direction (MD direction) and traverse direction (TD direction) of the film to obtain an easy tearing film 18.
Patent JP-2001072647-A (JP)
Title: Production of allylamine derivative
Inventor: SHIBUYA AKINORI
IPC: C07B61/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain an allylamine derivative in high yield by reacting an acetylene derivative with an amine derivative in the presence of a palladium compound and a weakly acidic compound. SOLUTION: The objective compound of formula III such as N,N-dibenzyl-(3- phenyl-2-propenyl)amine can be produced by reacting (A) an acetylene derivative of formula I [R1 is a (substituted) aryl; R2 and R3 are each H, an alkoxy, a (substituted) alkyl or the like] with (B) an amine derivative of formula II [R4 and R5 are each an acyl, an alkoxycarbonyl, an organic sulfonyl, a (substituted) alkenyl or the like; (m) is 1 or 2; (n) is 0 or 1] in the presence of (C) a palladium compound (e.g. palladium chloride) and (D) a weakly acidic compound (e.g. benzoic acid). Preferably, the amounts of the component B and the component C are 0.5-5 equivalent and 0.01-0.5 equivalent based on the component A, respectively, and the amount of the component D is 0.0001-0.5 g-atom in terms of Pd based on 1 mol of the component A.
Patent JP-S62110658-A (JP)
Title: Method for preparing tracking error signal
Inventor: KUBO KANJI
IPC: G11B15/467
Filed: 1985-11-08
Abstract: PURPOSE:To remove the fluctuation of rotation of a capstan motor due to the difference of a head height by adjusting amplification factor that amplifies the signals of frequency of the number of horizontal synchronization or three times of it by using average DC potential of output of a level comparator circuit extracted in each head scanning period. CONSTITUTION:A reproduced pilot signal is inputted from a terminal 101 and a reference signal is inputted from a terminal 103. The two signals are balanced modulated 102 and the output is separated and led respectively to an fH tuning circuit 104 and a 3fH tuning circuit 105, and variable amplified 106, 107 and detected 108, 109. Signal levels of these signals are compared by a comparator 110 and A/D converted 112 and sent to an arithmetic circuit 113. The output signals of the circuit 110 in each head scanning period are extracted in time division by the circuit 113, and the difference of each signal level is calculated and D/A converted 114 and the calculation for preparing a tracking error signal is made. The average potential of each extracted signal is calculated and D/A converted 115 and used as a command signal for determining the amplification factor of the circuit 106 or 107.
Patent JP-H03112645-A (JP)
Title: Manufacture of flexible metal foil clad laminate
Inventor: TSUNEMI HIDENARI
IPC: B32B27/34
Filed: 1989-09-27
Abstract: PURPOSE:To efficiently manufacture flexible metal foil clad laminate excellent in thickness accuracy by a method wherein heat resistant non-woven fabric is impregnated by radical-setting resin and, after being laminated to metal foil, heated and passed between rolls, the clearance between which is held constant, just before the full gelation of the resin and then set. CONSTITUTION:Heat resistant non-woven fabric in continuous form unrolled from a reel 1 is dried, when necessary, by being passed through a dryer 2 and continuously and quantitatively impregnated by radical-setting resin solution with a resin impregnating coater 3. The fabric is impregnated with the amount of resin, which is 1.03 - 1.5 times as much as the resin necessary for board. Metal foil and air barrier or two sheets of metal foil delivered from reels 4 and 5 are laminated to the resin-impregnated non-woven fabric with laminating rolls 6. The un-cured laminate 10 is successively introduced in a heating oven 7. Just before the full gelation of the resin, the laminate is passed through the roll gaps of one or more pairs of two rolls 13, the clearance between which is held constant, in the curing oven so as to control the thickness of the laminate. The set laminate 11 is continously taken off with a take-off machine 8 and then wound up with a product wind-up machine 9.
Patent JP-S62111599-A (JP)
Title: Equalizer part in driver unit for horn speaker
Inventor: OGAWA ATSUOKI
IPC: H04R1/30
Filed: 1985-11-08
Abstract: PURPOSE:To reproduce rigidly and precisely a sound image by forming an chipped part of an arc surface of a diaphragm on a plane corresponding to an equalizer. CONSTITUTION:A work corresponding surface 8b obtained by forming a chipped part 9 is formed on the arc surface of the equalizer 8. In said constitution, a sound image radiated from a horn through a sound pass and synthesized in space is improved at it penetration and can be surely reproduced.
Patent JP-S61132494-A (JP)
Title: Pipe jointing apparatus
Inventor: MATSUI MITSUNORI
IPC: B63B27/24
Filed: 1984-11-30
Abstract: PURPOSE:To permit the smooth turn by supporting multiple pipes onto a rack base erected onto a turret fitted at a full penetration port and connecting the both edge parts to the respective fixed pipes through swivel joints, and preventing the application of an unreasonable load onto the pipe connection parts when the hull turns. CONSTITUTION:In a turret mooring ship in which a turret 100 is fitted at a hull penetration port B, a pipe supporting rack 1 is erected onto the turret 100, and multiple pipes 2a-2f are arranged in the vertical direction at the center axis part of the turret. Swivel joints 3a and 3b are installed at the both edge parts of the multiple pipes, and the hull-side. fixed pipes F1-F6 and the turret-side fixes pipes 1f-6f are connected. When the hull A turns around the turret 100, the damage of the pipes is prevented by preventing the application of an unreasonable load onto the connection parts of the pipes, and smooth turning is permitted.
Patent JP-H04136708-A (JP)
Title: Yaw angle acceleration detection device, yawing control device, and vehicle with yawing control device
Inventor: MOJI TATSUHIKO
IPC: B60T8/1755
Filed: 1990-09-25
Abstract: PURPOSE:To enable yawing angle acceleration which is applied to a vehicle to be detected highly accurately with an inexpensive system according to the difference between detection values of both acceleration sensors by placing two acceleration sensors at left and right sides of the vehicle with a certain distance. CONSTITUTION:A control part constituting a yawing control device consists of a part 5 for calculating the amount of operation and a part 4 for calculating yawing angle acceleration and calculates a yawing angle acceleration w'S by the operation part 4 from the difference between acceleration sensor outputs GSA and GSB from a vehicle 1. Then, deviation between the obtained yawing angle acceleration and a target yawing angle acceleration w'T is obtained, the amount of operation is calculated at the part 5 so that this deviation may be focused to 0, and the yawing of the vehicle is controlled by a device 2 for changing the yawing.
Patent JP-H03192021-A (JP)
Title: Device for protecting piled pipe
Inventor: GUREN II MAKUFUAARANDO
IPC: B65D85/20
Filed: 1990-09-25
Abstract: PURPOSE: To make a stacking pipe protector removable and reusable by providing a pair of semi-circular arms surrounding a pipe, which are made of an elastomer material having sufficient strength and thickness in cross section and constituting the tip parts of these arms to be trued up each other and to be butted against each other. CONSTITUTION: This is a protector 10 which is constituted of a pair of semi-circular arms 12, 12' having tip part surfaces (a), (b) and (c) which are complementarily fitted each other and are fixed each other and surrounds a pipe in hook-on and lift-off types and has a strong elastomer structure with step which crosses the arms 12, 12' and substantially rectangular cross section. The butting surface part (c) forms lip parts fitted each other in which a pin for revolution 18 or a latch pin for revolution 14 passes. To keep the pin 14 so as to be removable at the latch location, the pin 14 is located so as to operate within a horizontal direction circular hole at an outer end of the stem part 13 and has a spring pressing ball type detent 17 which is normally pressed outward by a small helical tension spring which is mounted.
Patent JP-H08115335-A (JP)
Title: Multimedia processor
Inventor: HARA MASAO
IPC: G06F17/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide a multimedia processor which greatly improves screen operation while controlling a display image of a mouse cursor, etc., in synchronism with the contents of a screen. CONSTITUTION: The multimedia processor 1 which reproduces products obtained by an authoring device that constitutes respective scenes with text data, speech data, image data, moving image data, etc., and performs editing among the respective scenes is equipped with a time management part 5 which manages at least one of the elapsed time of each scene or the total elapsed time and a control part 4 which selects and displays a display image for desired pointing at a display screen position that a pointing device indicates on the basis of the elapsed time managed by the time management part 5.
Patent JP-H03116425-A (JP)
Title: Information recorder
Inventor: YOKOTA MASAFUMI
IPC: G11B7/00
Filed: 1989-09-29
Abstract: PURPOSE:To surely detect all double recording states and to prevent information which is already recorded from being destroyed by detecting the level of the reflected light of a recording light beam which is reflected by an optical recording medium, and detecting whether or not there is a recorded pit between recording light beams at the same time. CONSTITUTION:The device is provided with a 1st detecting means 27 which detects the reflected light of the recording light beam reflected by the optical recording medium 11 being lower than a specific level, a 2nd detecting means 26 which detects pits recorded yet with the reflected light of the recording light beam from the optical recording medium 11, a cumulating means 31 which finds the cumulative value of the detection results of the 1st and 2nd detecting means 27 and 26 during recording operation, and a stop control means 33 which stops the emission of the recording light beam by a light output means 16 during recording according to the cumulation result. Then, the optical recording medium decreases in light reflection factor at the information recording part by information recording. Consequently, accidental double recording is surely detected during recording to prevent the information which is already recorded from being destroyed.
Patent JP-S62110025-A (JP)
Inventor: HANSU MAININGU
IPC: F16C33/60
Filed: 1986-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61130384-A (JP)
Title: Water-based pigment ink for ball point pen
Inventor: HAMAMOTO HIDETOSHI
IPC: C09D11/17
Filed: 1984-11-29
Abstract: PURPOSE:To obtain a water-based pigment ink which has excellent lubricity, exhibits a long writing distance and little causes sinking of the ball, by blending a pigment, a dispersant, an alkali metal salt of ethylenediaminetetraacetic acid and water. CONSTITUTION:The titled ink is obtd. by blending a pigment, a dispersant and 0.05-5wt% (based on the entire quantity of two ink) alkali metal salt of ethylenediaminetetraacetic acid with water. Optionally, additives such as glycerol, ethylene glycol, low-molecular polyethylene glycol, urea, antifrezing agent, amines, alcohols, preservative, rust inhibitor, complementary dye, etc. may be added. The alkali metal salt of ethylenediaminetetraacetic acid has an effect on the pigment and an effect of buffering the slip between the pigment, the ball and the tip or between the ball and the tip to thereby improve slip between the ball and the tip, thus reducing the sinking of the ball.
Patent JP-H0588597-A (JP)
Title: Cleaning device
Inventor: TAKAHASHI SADAO
IPC: G03G21/00
Filed: 1991-09-30
Abstract: PURPOSE:To prevent uneven butting of an edge part and to improve function of eliminating toner accumulated on the edge part by supporting an elastic rubber blade freely rockable and varying tension of a spring for pressurizing the blade. CONSTITUTION:The blade supporting body 3 is supported freely rockable within a plane including a tangent line of a photosensitive body 2 and the elastic rubber blade 1 by a blade supporting shaft 5. A blade supporting member 8 is supported freely rockable by a supporting shaft 9, and the blade 1 has its edge part 1a supported freely attachable and detachable to and from the photosensitive body 2. An edge part of a blade pressurizing lever 6 is restrained by a pin 10a planted to a cam for pressurizing the blade 10 through the blade pressurizing spring 7. The cam 10 is rotated and driven and a greater pressurizing force is energized than the specified pressurizing force at a stage when abutting is completed against the blade 1, in a stage where the abutting of the blade 1 to the photosensitive body 2 is started or when the photosensitive body 2 is rotated in reverse.
Patent JP-H04132156-A (JP)
Title: Battery
Inventor: KIRYU YUICHI
IPC: H01M2/02
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a battery keeping a positive electrode mix in close contact with the inner face of a container by the simple assembling work by forming the inner size of the container smaller than the outer size of the positive electrode mix, providing multiple projections along the axial direction of the container on the inner wall face of the container, and expanding at least either one of the width and height of the projections toward the bottom section from the mouth section of the container. CONSTITUTION:Many projections 21 gradually expanded in width toward the bottom of a steel can 20 are longitudinally machined. A2 is made slightly larger than A1, where the widths of the projections 21, 21, 21,... longitudinally arranged on the inner face of the steel can 20 on the cross section along the II-II line are A1, A1,... and the widths of the longitudinally arranged projections 21, 21,... on the cross section along the III-III line are A2, A2,.... If the heights H1 of the longitudinally arranged projections 21, 21,... are gradually increased toward the bottom of the steel can 20, the same action effect can be expected.
Patent JP-H03112707-A (JP)
Title: Suspension device for vehicle
Inventor: HAYASHI YUJI
IPC: B60G7/04
Filed: 1989-09-27
Abstract: PURPOSE:To increase a cushion effect by applying the constitution wherein a trailing link is provided for supporting a wheel fitted in the front and rear direction of a vehicle in such a way as to allow the vertical free oscillation of the wheel, and a displacement limiting means is provided between the aforesaid link and a body for allowing the shift thereof in a front and rear direction, when the link is subjected to the predetermined value or more of a load in a front and rear direction. CONSTITUTION:A trailing link 3 for so supporting a wheel 1 as to be capable of free oscillation for a body 5, is retained in such a way as to be displaced from the body 5 in a front and rear direction. In this case, the front end 3b of the trailing link 3 is coupled to the body 5 via a displacement limiting means 4. Namely, a link member 7 is pivotally connected via a bolt 8 between two brackets 6 and 6 erected on the body 5 at intervals. Also, the front end 3a of the trailing link 3 is pivotally connected to the lower end 7b of the link member 7 with a bolt 9. Furthermore, the forward ends of hard rubber stoppers 11 and 13 secured to the body 5 and the brackets 6 are kept in contact with stopper receiving parts 10 and 12 in the vicinity of the upper and lower ends 7a and 7b of the link member 7.
Patent JP-S62113093-A (JP)
Inventor: HAYASHI YOJIRO
IPC: G21C11/02
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0584062-A (JP)
Title: Alcoholic drink made from sweet potato as raw material
Inventor: KUROIWA TOGO
IPC: C12H6/02
Filed: 1991-09-05
Abstract: PURPOSE:To produce the subject drink free from odor of potato and excellent in taste and flavor by adding malt and water to a specified starchy raw material, fermenting the resultant mixture and carrying out distillation.extraction from the obtained unrefined soy. CONSTITUTION:An objective drink obtained by roast treating sweet potato with hot air of 100-400 deg.C and far infrared rays radiated from sintered ceramics, using the resultant roast treated sweet potato as the starchiness raw material, adding malt and water thereto, fermenting the resultant mixture and carrying out distillation.extraction from the obtained unrefined soy.
Patent JP-H1098682-A (JP)
Title: Digital recording and reproducing device and digital reproducing device
Inventor: MORIMOTO KENJI
IPC: H04N5/937
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To successively reproduce ordinary reproduction data at high speed without buffer memory for outputting the ordinary reproduction data of a FIFO (first-in first-out), etc., with large capacity and high cost in a recording and reproducing device and a reproducing device to record/reproduce packet data of an MPEG-(moving picture expert group), etc., to a tape recording medium. SOLUTION: The data reproduced and decoded from the tape recording medium 22 is temporarily stored in a storage means 27 for decoding processing. A header information analyzing means 33 analyzes whether a synch block is the ordinary reproduction data or not based on header information added to the synch block of the reproduction data and temporarily stores the number of the synch block of the ordinary reproduction data as an analyzing result in an analyzing result storage means 34. A memory control circuit 29 for decoding successively selects and outputs the reproduced data in accordance with the number of the synch block in the analyzing result storage means 34 in reading the reproduction data from the storage means 27 for decoding processing in an ordinary reproduction mode.
Patent JP-2001070444-A (JP)
Title: Motor-driven injection device for dentistry
Inventor: KAWAGISHI YUKIO
IPC: A61M5/24
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To manually push back a plunger rod backward when an injecting operation is completed. SOLUTION: This motor-driven injection device for dentistry is provided with a housing 16 provided with a nose part 12, a supporting member 20 fixed to the nose part 12, provided with a bore 21 in a longitudinal direction and also provided with a receiving port 18 for inserting a receiving cylinder 26 housing a cartridge 24 and a means for connecting the receiving port 18 and the receiving cylinder 26. The plunger rod 44 is freely slidably provided inside the bore of the supporting member 20, provided with a rack and moved from an initial position to an advanced position to push the plunger rubber 42 of the cartridge.  The motor-driven injection device for the dentistry is further provided with a pinion gear 82 engaged with the rack of the plunger rod 44 so as to advance the plunger 44, a motor 58 with a reduction gear fixed to the housing and a planetary gear reduction device 50 positioned between the motor 58 and the pinion gear 82 and housed in a casing and the drive of the motor 58 with the reduction gear is transmitted to the pinion gear 82.
Patent JP-H07106923-A (JP)
Title: Digital control oscillation device
Inventor: YAMAUCHI SHIGENORI
IPC: H03K3/03
Filed: 1993-10-08
Abstract: PURPOSE:To provide an oscillation device which can set an oscillating cycle proportional to the digital data. CONSTITUTION:An oscillation device consists of a ring oscillator 2 which contains 32 inverting circuits in a ring shape and circulates the pulses, a counter 6 which sets the data SL2 of a flip-flop DFF 20 at a high level when the count value of pulses received from a terminal Q8 reaches the level accordant with the higher 10-bit CDH of the control data, the selectors 12 and 18, a pulse selector 4 which takes a clock PSO of the DFF 20 out of the inverting circuit set at a position shown by the 4-bit data CDLN, a delay line 22 which keeps the output signal POUT of the corresponding device at a high level for a fixed time when the output QOUT of the DFF 20 is set at a high level, and an AND circuit 24. In such a constitution, the lower 4-bit CDL of the control data are totaled every time the POUT is set at a high level by a register 8 and an adder 10, and the data CDLN are updated. As a result, an oscillating cycle is set in proportion to the control data by the continuous operations of the oscillator 2.